2056382836501 has 16 divisors (see below), whose sum is σ = 2397119594368. Its totient is φ = 1727592235200.

The previous prime is 2056382836493. The next prime is 2056382836513. The reversal of 2056382836501 is 1056382836502.

It is a cyclic number.

It is not a de Polignac number, because 2056382836501 - 2³ = 2056382836493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2056382836561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8387790 + ... + 8629471.

It is an arithmetic number, because the mean of its divisors is an integer number (149819974648).

Almost surely, 2^{2056382836501} is an apocalyptic number.

It is an amenable number.

2056382836501 is a deficient number, since it is larger than the sum of its proper divisors (340736757867).

2056382836501 is a wasteful number, since it uses less digits than its factorization.

2056382836501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17017612.

The product of its (nonzero) digits is 2073600, while the sum is 49.

Subtracting from 2056382836501 its reverse (1056382836502), we obtain a palindrome (999999999999).

The spelling of 2056382836501 in words is "two trillion, fifty-six billion, three hundred eighty-two million, eight hundred thirty-six thousand, five hundred one".